From mboxrd@z Thu Jan 1 00:00:00 1970 From: Phillip Susi Subject: Re: Allow runtime suspend during system resume Date: Fri, 10 Jan 2014 21:08:30 -0500 Message-ID: <52D0A79E.6080905@ubuntu.com> References: <66174540.xyTk2QCVeJ@vostro.rjw.lan> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Return-path: Received: from cdptpa-omtalb.mail.rr.com ([75.180.132.120]:45957 "EHLO cdptpa-omtalb.mail.rr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751035AbaAKCIe (ORCPT ); Fri, 10 Jan 2014 21:08:34 -0500 In-Reply-To: <66174540.xyTk2QCVeJ@vostro.rjw.lan> Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: "Rafael J. Wysocki" , Alan Stern Cc: Aaron Lu , Linux-pm mailing list -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 On 01/10/2014 06:02 PM, Rafael J. Wysocki wrote: > So, my opinion is that the runtime PM internal information should > be made reflect the actual (and/or desirable) state of things > before it is re-enabled, which practically means in the > .resume_noirq()/.resume_early() time frame. > > Doing it after that might actually work, but is questionable from > the overall consistency perspective (it basically would mean that > we ran with wrong runtime PM data for a while after we'd re-enabled > it and before it got adjusted, so we shouldn't have re-enabled it > in the first place). But we don't want to block the system resume path for too long while we figure out what the correct state is. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBCgAGBQJS0KedAAoJEI5FoCIzSKrw41EH/0phrR8FKj2D8H2YidMluZ0/ 0crckeYkz4VMEkxMrzjnFl1sxwaWLfYW1GOpJ6FnGZqArjLr0GktOHBJfVTWqNqI bNIFW5rKX/JKgns3Nmv1Zx5twxHuIfVtAF2mjgorabyKyRpaVwsiZa9ogLgBnUVr ipLYX1mBRvmoMPDHYB3/wrefc4c0Eg4n1O24/wVhehxtsBCeN9BKUUEcIRvkiRUj FwMmWXuZMlTGK2LhjmgCMuH7Ea9r8sAJWUkGA8zJJLuS8y7kK9grUwAW5IhfrJGH Wg5sBce8sKhoX7h5gze+rVktrM1B4DDzEt4J356lmIjfeQ75rUrHMzEDvzh021M= =+ubG -----END PGP SIGNATURE-----